Most listings are in the $20's per square foot per year. The Honolulu County submarket is experiencing a a boost in rates. In the last 3 months, the median rate went up $2 per sqft per year. That's a 7% increase in rent.
In the last 90 days, 215 listings have been made available, so you'll want to check back regularly for new listings. About 3% of the office spaces in the Honolulu County are subleases, so you will probably need to sign a longer term lease with the landlord directly. There aren't many listings below 2,000 square feet posted, so finding a space for a small business might be tough.
The standard measurement for office space in this area is around 1,350 sqft. Most properties in this area are around 2 floors. Most buildings in this area were built in 1970 and are Class A.